Phonograph



l. WAHLBERG.

PatentedSept. 13, 1921.

25 SHEETS-SHEET 1.

l. WAHLBEHG.

PHONOGRAPH.

APPLICATION :ILED JUNI: 22. I92o.

PatentedSept. 13, 1921.

25 SHEETS-SHEET 2.

Il anun" Il I..I|\I IIIIIIIII IVIIIIIII I. WAHLBERG.

PHONOGRAPH. APPLICATION FILED JUNE 22, 1920.

WM s

J. WAHLBERG.

PHONOGRAPH. APPLICATION min JUNE 22, |920.

Patented Sept. 13, 1921.

25 SHEETS-SHEET 4.

l. WAHLBEHG.

PHONOGRAPH.

APPucATloN FILED JUNE 22. |920.

Patented Sept. 13, 1921.

25 SHEETS-SHEET 5.

J. WAHLBERG.

PHUNGGRAPH. APPLICATION FILED 1uNE22, 1920.

Patented Sept, 13, 1921.

25 SHEETS-SHEET 6.

af n J. WAH L B E R G.

PHONOGRAPH.

APPLICATION FILED JUNE 22I i920.

Pamdsepu 13,1921.

25 SHEETS-SHEET I.

J. WAHLBERG.

PHONOGRAPH. APPLIcATIoN FILED :uns 22, 1920.

Patented Sept. 13, 1921.

25 SHEETS-SHEET 8.

l. WAHLBERG PHONOGRAPH. Aemlcmon msn mue z2, 1920.

Patented Sept. 13, 1921.

25 SHEETS-SHEET 9.

J. WAHLBERG. PHONOGHAPH APPucmoN mio `1uNE22. 1920.

25 SHEETS-SHEET l0.

Patented Sept 13, 1921.

I. WAHLBEHG.

PHONOGRAPH.

APPLICATION mw luNE 22. |920:

Patentd Sept. 13, 1921.

25 SHEETS-SHEET la.

1. WAHLBERG.

PHUNOGRAPH.

APPUCATION FILED JUNE 22,1920..

J. WAHLBERG.

PHONOGRAPH. APPLICATION FILED JUNE 22. |920.

mum/tot ETS-SHEET I4.

Patented Sept. 13, 1921.

25| S H E J. WAHLBERG.

PHONOGRAPH. APPLICATION FILED JUNE 22, 1920Y PatentedSept. 13, 1921.

J. WAHLBERG.

PHUNOGRAPH.

APPLxcAnoN FILED :une 22, 1920.

J. WAHLBERG.

PHONOGRAPH.

APPLICATION HLED June 22, 1920.

L. 2H z wm u w H 3S 1L. tu du w n w.

l. WAHLBEHG.

PHONGRAPH.

APPLICATION FILED JUNE 22,1920.

Patented Sept. 13, 1921.

25 SHEETS-SHEET IB- l. WAHLBERG.

PHONOGHAPH.

APPLICATIUN FILED uNE 22,1920.

Patented Sept. 13, 1921.

25 SHEEYS-SHEET I9.

1. WAHLBERG.

PHONOGRAPH.

APPLICATION man JUNE 22, |920 

